Diaphragms
Contraceptive caps and diaphragms are barrier methods of birth control that are slightly different but work in similar ways. The only type of this contraception available currently is the Caya diaphragm.
A diaphragm is a shallow latex dome that fits inside a woman’s vagina. It works by covering the cervix and surrounding area and preventing sperm from passing into the uterus (womb) and fertilising the egg. It is usually used with spermicide gel that kills sperm on contact.
Spermicidal gels are no longer available and the Caya diaphragm is used with Cyagel instead.
You can find out more about how to use a Caya Diaphragm here.
How effective are diaphragms?
Most women can use a diaphragm however, because they work by covering the cervix, anything that prevents them from fitting properly will make them less effective. A diaphragm may not be suitable for you if:
- you have an unusual shaped cervix
- you can’t reach your cervix (this feels like a hard bump inside your vagina)
- you have weak vaginal muscles (perhaps from giving birth)
- you have a vaginal infection
When you have a consultation at a Devon Sexual Health clinic you can chat with your doctor or nurse and they will be able to give you advice about the best form of contraception for you.
More information on the use of the Caya diaphragm and how to fit it can be found here: www.caya.us.com
Where can I get a diaphragm?
You can get a Caya diaphragm from your nearest Devon Sexual Health clinic. You can book an appointment with us via the telephone, or online by registering for a Personal Health Record (PHR) to discuss your contraceptive needs or sexual health with our specialist team. You may also be able to purchase diaphragms online and some GPs are also able to advise about Caya use.
Are there any side effects?
There are not usually any side effects associated with the diaphragm as a form of contraception. It is really important to remember that the diaphragm cannot prevent sexually transmitted infections (STIs).
What happens when you get a diaphragm fitted?
Caya diaphragms do not have to be fitted and there is only one size which is expected to fit most people. If you are unsure whether your Caya fits you adequately, we can happily advise you about this.
For more information on how to use your diaphragm for maximum effectiveness, visit www.caya.us.com/how-to-use-caya/
Pros & Cons
- There are no side effects
- You only need to put it in when you are going to have sex
- You can put it in at a convenient time before sex
- It’s not as effective as other forms of contraception
- You need to learn how to use it properly
- You need to remember and stop and fit it before having sex
- It does not protect against STIs
Frequently asked questions about
Caps and Diaphragms
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Can I use a diaphragm during my period?
No, it is recommended that you don’t, in order to prevent against toxic shock syndrome.
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Will a diaphragm protect me against STIs?
No a diaphragm will not protect you against sexually transmitted infections (STIs). If you have a new partner or are unsure about your partner’s sexual history, then it is advisable to use condoms. You could also book a check-up for you both.
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How often should I replace my diaphragm?
If you take care of your Caya diaphragm it should last for a year or more. If you think your Caya diaphragm is damaged you should not use it and replace it as soon as possible.
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Can I have a bath or go swimming with my Caya diaphragm in?
No. You have to be careful not to dislodge the diaphragm of wash off the Cayagel, so it’s better to put your diaphragm in afterwards. You should avoid having a bath or swimming for 6 hours after sex. Have a shower instead.
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How do I clean my diaphragm?
You can clean your Caya diaphragm by washing it gently with un-perfumed soap and water. Leave it to dry and then store it in its case. Do not wash in boiling water or in a dish washer as this can affect the silicon and make it less effective as a means of contraception.
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How long after sex is it safe to remove my diaphragm?
You need to keep your diaphragm in for at least six hours after having sex, otherwise you may still get pregnant.
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Will my partner be able to feel the diaphragm when we have sex?
It’s possible, and for this reason it is recommended that you try out the diaphragm whilst using another form of contraception such as a condom. This will give you and your partner the opportunity to see what works best for you.